319527712

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 762652800

約数和(自身を除く): 443125088

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 193, 224, 266, 304, 386, 389, 532, 608, 772, 778, 1064, 1351, 1544, 1556, 2128, 2702, 2723, 3088, 3112, 3667, 4256, 5404, 5446, 6176, 6224, 7334, 7391, 10808, 10892, 12448, 14668, 14782, 21616, 21784, 25669, 29336, 29564, 43232, 43568, 51338, 51737, 58672, 59128, 75077, 87136, 102676, 103474, 117344, 118256, 150154, 205352, 206948, 236512, 300308, 410704, 413896, 525539, 600616, 821408, 827792, 1051078, 1201232, 1426463, 1655584, 2102156, 2402464, 2852926, 4204312, 5705852, 8408624, 9985241, 11411704, 16817248, 19970482, 22823408, 39940964, 45646816, 79881928, 159763856, 319527712]

約数ペア:

[(1, 319527712), (2, 159763856), (4, 79881928), (7, 45646816), (8, 39940964), (14, 22823408), (16, 19970482), (19, 16817248), (28, 11411704), (32, 9985241), (38, 8408624), (56, 5705852), (76, 4204312), (112, 2852926), (133, 2402464), (152, 2102156), (193, 1655584), (224, 1426463), (266, 1201232), (304, 1051078), (386, 827792), (389, 821408), (532, 600616), (608, 525539), (772, 413896), (778, 410704), (1064, 300308), (1351, 236512), (1544, 206948), (1556, 205352), (2128, 150154), (2702, 118256), (2723, 117344), (3088, 103474), (3112, 102676), (3667, 87136), (4256, 75077), (5404, 59128), (5446, 58672), (6176, 51737), (6224, 51338), (7334, 43568), (7391, 43232), (10808, 29564), (10892, 29336), (12448, 25669), (14668, 21784), (14782, 21616)]